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834 hedge funds and large institutions have $22.1B invested in Steris in 2025 Q2 according to their latest regulatory filings, with 115 funds opening new positions, 339 increasing their positions, 261 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

113% more first-time investments, than exits

New positions opened: 115 | Existing positions closed: 54

88% more call options, than puts

Call options by funds: $57.7M | Put options by funds: $30.7M

30% more repeat investments, than reductions

Existing positions increased: 339 | Existing positions reduced: 261

25% more funds holding in top 10

Funds holding in top 10: 45 (+1)

7% more funds holding

Funds holding: 779834 (+55)

5% more capital invested

Capital invested by funds: $21.1B → $22.1B (+$1.07B)

0.93% less ownership

Funds ownership: 94.81%93.88% (-0.93%)

Holders
834
Holders Change
+55
Holders Change %
+7.06%
% of All Funds
10.98%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
115
Increased
339
Reduced
261
Closed
54
Calls
$57.7M
Puts
$30.7M
Net Calls
+$27M
Net Calls Change
+$27.7M
Name Holding Trade Value Shares
Change
Change in
Stake
NB
101
Norinchukin Bank
Japan
$24.4M +$35.4K +152 +0.1%
Kayne Anderson Rudnick Investment Management
102
Kayne Anderson Rudnick Investment Management
California
$23.7M +$163K +701 +0.7%
D.E. Shaw & Co
103
D.E. Shaw & Co
New York
$22.9M -$3.48M -14,955 -14%
Asset Management One
104
Asset Management One
Japan
$22.4M -$1.49M -6,383 -6%
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$21.4M +$170K +730 +0.8%
GI
106
GAMCO Investors
Connecticut
$20.4M +$172K +739 +0.9%
Assenagon Asset Management
107
Assenagon Asset Management
Luxembourg
$19.6M +$17.6M +75,491 +1,252%
Baird Financial Group
108
Baird Financial Group
Wisconsin
$19.6M +$338K +1,452 +2%
Man Group
109
Man Group
United Kingdom
$19.4M +$1.13M +4,854 +6%
Victory Capital Management
110
Victory Capital Management
Texas
$19.4M +$1.78M +7,657 +10%
Allianz Asset Management
111
Allianz Asset Management
Germany
$19.3M -$5.15M -22,136 -22%
New York State Teachers Retirement System (NYSTRS)
112
New York State Teachers Retirement System (NYSTRS)
New York
$19.1M +$54.3K +233 +0.3%
HIC
113
Harvey Investment Company
Kentucky
$19.1M +$3M +12,865 +19%
Aberdeen Group
114
Aberdeen Group
United Kingdom
$19.1M +$2.18M +9,357 +13%
Millennium Management
115
Millennium Management
New York
$19M -$14.8M -63,371 -45%
DB
116
Danske Bank
Denmark
$18.6M +$6.95M +29,863 +63%
Macquarie Group
117
Macquarie Group
Australia
$18.6M -$308K -1,322 -2%
Cerity Partners
118
Cerity Partners
New York
$18.1M +$228K +979 +1%
NC
119
Nicholas Company
Wisconsin
$17.7M
Aviva
120
Aviva
United Kingdom
$17.7M -$5.89M -25,282 -26%
FVWA
121
Foster Victor Wealth Advisors
South Carolina
$17.4M +$627K +2,691 +4%
Bank of Montreal
122
Bank of Montreal
Ontario, Canada
$17.1M -$1.41M -6,052 -8%
Handelsbanken Fonder
123
Handelsbanken Fonder
Sweden
$16.9M +$2.57M +11,037 +19%
Rockefeller Capital Management
124
Rockefeller Capital Management
New York
$16.7M -$5.75M -24,687 -26%
AT
125
AMF Tjänstepension
Sweden
$16.6M +$16.1M +69,035 New

STE Hedge Fund Activity: Q2 2025 in Review

834 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Steris (STE) for Q2 2025, worth a combined $22.1B — up 5.1% from $21.1B a quarter earlier.

Buyers outnumbered sellers: 115 funds opened new STE positions and 54 closed out — a net gain of 61 holders — while 339 added to existing stakes and 261 trimmed.

The largest buyer was Orbis Allan Gray, adding an estimated $129M. The largest seller was WCM Investment Management, cutting an estimated $560M.

  • 834 institutional investors held Steris (STE) as of Q2 2025, up from 779 in Q1 2025.
  • Funds reported $22.1B of Steris stock for Q2 2025, up 5.1% quarter-over-quarter.
  • 115 funds opened new Steris positions in Q2 2025 and 54 closed out, a net change of +61 holders.
  • The largest Steris buyer in Q2 2025 was Orbis Allan Gray, an estimated $129M added.
  • The largest Steris seller in Q2 2025 was WCM Investment Management, an estimated $560M sold.

Based on aggregated 13F filings for Q2 2025.